A ''fabliau'' (; plural ''fabliaux'') is a comic, often anonymous tale written by jongleurs and clerics in France between c. 1150 and 1400. They are generally characterized by sexual and scatologicalobscenity, and by a set of contrary attitudes generally critical or mocking of the church and nobility. While most fabliaux were anonymous, we do know some authors like Jean Bodel or Guèrin, who wrote during the peak of the genre's popularity. Several of them were reworked by Giovanni Boccaccio for the ''Decameron'' and by Geoffrey Chaucer for ''The Canterbury Tales''. Some 150 French ''fabliaux'' are extant, the number depending on how narrowly ''fabliau'' is defined. According to R. Howard Bloch, ''fabliaux'' are the first expression of literary realism in Europe.